Note: the photos shown on this page are low resolution scans in high compression JPEG format.
The copyright remains with the photographers/institutes. Click on the image to see individual
license applicable to each picture.

Note: the photos shown on this page are low resolution scans in high compression JPEG format.
The copyright remains with the photographers/institutes. If you want to use any of the photos/drawings,
please contact the contributor for permission. However, we would appreciate a proper indication of the source.
For other drawings where the originating publication is given, you have to ask the publisher and the author for
permission to use those drawings.